To evaluate the sources a speaker uses in their speech, they can use the tests of all but which one of the following?

United States National Parks Background: The National Park Service manages over 60 national parks in the United States. These protected areas preserve natural landscapes, wildlife, and cultural sites and provide recreational opportunities for visitors. Famous national parks include Yellowstone, the Grand Canyon, and Yosemite. You are writing an expository speech about national parks and animals. Your first main point will be about the history of national parks. Your second main point is that there are considerations when bringing a dog to a national park including keeping dogs leashed and bring enough water for your animal.  Write a transition sentence from your first to your second main point. Write a sentence to introduce your second main point. Write two sentences to provide listener relevance so your audience continues to be interested in your speech.

If a speaker wants to evoke a mental response rather than a vocal response in the audience, they will want to use what strategy?

Dillon is preparing to deliver a speech on the best places to ski around the state of Utah. He wants to show the audience where each of the top ski resorts are located, and also provide basic directions for how to get to them. What visual aid would best serve Dillon during his presentation?

Which of the following is not mentioned as a consequence of actions by the World Bank and the International Monetary Fund?

What does Singer think that those of us with surplus wealth should do with our money?

Which one of the following is not one of Jeffrey Sachs’s “development interventions”?

Which of the following is an example of outsourcing?

The prices of a gallon of regular gas at 12 Austin, Texas, gas stations in January 2028 were the following: $2.17, $2.19, $2.19, $2.19, $2.24, $2.27, $2.29, $2.29, $2.29, $2.30, $2.39, $2.39 Find the mean, median, mode and standard deviation. Use the range rule of thumb to determine if the price of $2.39 is significantly high. Find Q1, Q3, IQR. Then use the IQR to find the lower and upper limits. Determine if there are any potential outliers in the data set. If there are any outliers, list them. Find the price at the 80th percentile. That is, find P80.

The aorta begins at the _____ of the heart.